The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 09, 2024
Filed:
Sep. 28, 2021
Applicant:
Viavi Solutions Inc., San Jose, CA (US);
Inventors:
Jinhui Yang, Santa Rosa, CA (US);
Marius Grigonis, Santa Rosa, CA (US);
Georg J. Ockenfuss, Santa Rosa, CA (US);
Karen Denise Hendrix, Santa Rosa, CA (US);
Assignee:
VIAVI Solutions Inc., Chandler, AZ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 5/28 (2006.01); B32B 7/023 (2019.01); B32B 7/02 (2019.01); B32B 17/10 (2006.01); C23C 14/00 (2006.01); C23C 14/06 (2006.01); C23C 14/34 (2006.01); C23C 14/35 (2006.01); G02B 5/20 (2006.01);
U.S. Cl.
CPC ...
G02B 5/285 (2013.01); B32B 7/02 (2013.01); B32B 7/023 (2019.01); B32B 17/10229 (2013.01); C23C 14/0036 (2013.01); C23C 14/0617 (2013.01); C23C 14/3464 (2013.01); C23C 14/35 (2013.01); G02B 5/207 (2013.01); Y10T 428/24942 (2015.01); Y10T 428/266 (2015.01);
Abstract
In some implementations, an optical interference filter includes a substrate; and a set of layers that are disposed on the substrate. The set of layers includes a first subset of layers, wherein the first subset of layers comprises an aluminum nitride (AlN) material; and a second subset of layers, wherein the second subset of layers comprises a hydrogenated silicon (Si:H) material.